摘要
本文主要介绍了CPM信号的解调方法,研究了基于最大似然接收原理的网格搜索最优算法—维特比(viterbi)算法,并且通过Matlab计算机仿真,给出了一定信噪比条件下影响CPM调制体系误码率性能的因素。
This paper mainly presents a demodulation method for continouous phase modulation （CPM）, which is based on viterbi algorithm Form simulation results in matlab, some factors are given which can affect the bit error rate of CPM under a given signal to noise ratio.
出处
《舰船电子工程》
2012年第7期117-118,121,共3页
Ship Electronic Engineering
